Articles: low-back-pain.
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J Altern Complement Med · Nov 2006
Beyond needling--therapeutic processes in acupuncture care: a qualitative study nested within a low-back pain trial.
In the medical and scientific literature, there is a dearth of reports about how acupuncturists work and deliver care in practice. An informed characterization of the treatment process is needed to support the appropriate design of evaluative studies in acupuncture. ⋯ This study suggests that acupuncture care for patients with chronic conditions such as low back pain is likely to be a complex intervention that utilizes a number of patient-centered strategies to elicit longterm therapeutic benefits. Research designed to evaluate the effectiveness of acupuncture as it is practiced in the UK needs to accommodate the full range of therapeutic goals and related treatment processes.
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The association of low back pain, neuromuscular imbalance, and trunk extension strength in athletes.
Imbalanced patterns of erector spinae activity and reduced trunk extension strength have been observed among patients with low back pain (LBP). The association between LBP and neuromuscular imbalance still remains unclear. ⋯ A direct relationship between LBP and neuromuscular imbalance was documented in athletes with LBP. Maximum isometric trunk extension strength had no relationship to the presence of LBP or the occurrence of neuromuscular imbalance of erector spinae. Common clinical testing of spinal mobility and muscular flexibility had only limited correlation to LBP and neuromuscular imbalance.
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The Oswestry Disability Index (ODI) is one of the most used assessment scales for patients with spine conditions, and translations into several languages have already been available. However, the scale's discriminative validity and responsiveness to the clinical change was somewhat understudied in these translated versions of the ODI. In this study, we independently developed a Japanese version of the ODI, and tested its discriminative and responsive performances among outpatients with various spinal conditions. ⋯ The translated ODI and the SF36 Physical Function (PF) subscale showed a significant trend increase as the numbers of symptoms/signs increased. They also showed comparable performance in discriminating the existence of signs/symptoms (AUC=0.70-0.76 for ODI, 0.69-0.70 for SF36 PF, P=0.15-0.81), and clinical status change over time (AUC=0.82 for ODI, 0.72 for SF36 PF, P=0.31). Our results showed that the translated Japanese ODI showed fair discriminative validity and responsiveness as the original English scale showed.
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Randomized Controlled Trial
Parenteral corticosteroids for Emergency Department patients with non-radicular low back pain.
Although not recommended for low back pain, the efficacy of systemic corticosteroids has never been evaluated in a general low back pain population. To test the efficacy of systemic corticosteroids for Emergency Department (ED) patients with low back pain, a randomized, double-blind, placebo-controlled trial of long-acting methylprednisolone was conducted with follow-up assessment 1 month after ED discharge. Patients with non-traumatic low back pain were included if their straight leg raise test was negative. ⋯ The change in NRS between discharge and 1 month differed between the two groups by 0.6 (95% confidence interval -1.0 to 2.2), a clinically and statistically insignificant difference. Disability, medication use, and healthcare resources utilized were comparable in both groups. Corticosteroids do not seem to benefit patients with acute non-radicular low back pain.
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Functional restoration programs for chronic low back pain (CLBP) have been shown to be successful in improving function and, to a lesser extent, in reducing pain. The Munich Functional Restoration Program (MFRP) is a 4-week outpatient program designed to reduce pain and to improve health-related quality of life in patients with a long history of CLBP. ⋯ Compared with standard treatment, a functional restoration program for CLBP significantly improves some aspects of health-related quality of life. It results in a decrease of pain and pain-related disability even in patients with a long history of CLBP.